// -------------------------------------------------
// BlinKit - BlinKit Library
// -------------------------------------------------
//   File Name: HTMLDataListElement.cpp
// Description: HTMLDataListElement Class
//      Author: Ziming Li
//     Created: 2022-04-30
// -------------------------------------------------
// Copyright (C) 2022 MingYang Software Technology.
// -------------------------------------------------

/*
 * Copyright (C) 2009 Google Inc. All rights reserved.
 * Copyright (C) 2010 Apple Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above
 * copyright notice, this list of conditions and the following disclaimer
 * in the documentation and/or other materials provided with the
 * distribution.
 *     * Neither the name of Google Inc. nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#include "./HTMLDataListElement.h"

#include "blinkit/blink/renderer/core/HTMLNames.h"
#include "blinkit/blink/renderer/core/dom/IdTargetObserverRegistry.h"
#include "blinkit/blink/renderer/core/dom/NodeListsNodeData.h"
#include "blinkit/blink/renderer/core/frame/UseCounter.h"
#include "blinkit/blink/renderer/core/html/HTMLDataListOptionsCollection.h"

namespace blink {

inline HTMLDataListElement::HTMLDataListElement(Document& document)
    : HTMLElement(HTMLNames::datalistTag, document)
{
}

PassRefPtrWillBeRawPtr<HTMLDataListElement> HTMLDataListElement::create(Document& document)
{
    UseCounter::count(document, UseCounter::DataListElement);
    return adoptRefWillBeNoop(new HTMLDataListElement(document));
}

GCRefPtr<HTMLDataListOptionsCollection> HTMLDataListElement::options()
{
    return ensureCachedCollection<HTMLDataListOptionsCollection>(DataListOptions);
}

void HTMLDataListElement::childrenChanged(const ChildrenChange& change)
{
    HTMLElement::childrenChanged(change);
    if (!change.byParser)
        treeScope().idTargetObserverRegistry().notifyObservers(getIdAttribute());
}

void HTMLDataListElement::finishParsingChildren()
{
    treeScope().idTargetObserverRegistry().notifyObservers(getIdAttribute());
}

void HTMLDataListElement::optionElementChildrenChanged()
{
    treeScope().idTargetObserverRegistry().notifyObservers(getIdAttribute());
}

} // namespace blink
